XML Development Forum

I've got an xml file that controls a flash site to add content. The encoding set in teh file is: <?xml version="1.0" encoding="utf-8"?>

I've made alterations to this file and tried to check it back into the project under source control in VS2010 but i'm getting this error:

"Visual Studio Team System Check In: Operation not performed The requested operation failed during encoding validation. Check the output for details. To check in or shelve the files without checking encoding, run the command again with the /checkencoding:ignore option."

Is the "checkencoding:ignore option" something in xml or something in visual studio?